# Mahjong136 vs 色差测试

The clearest difference is iOS requirement: 色差测试 at 10.0 against Mahjong136's 13.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Mahjong136 | 色差测试 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 6 MB | 10 MB |
| Requires iOS | 13.2 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chih Chiang Wang](https://appshunter.io/developer/809651912) | [华生 黄](https://appshunter.io/developer/1493636491) |

## What reviewers say

### Mahjong136

[App page](https://appshunter.io/ios/app/mahjong136/id809651909)

**Features:** macOS Compatibility

**In-app purchases:** none


### 色差测试

[App page](https://appshunter.io/ios/app/id1493636492)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mahjong136 free?

Mahjong136 is free to download, with no in-app purchases.

### Is 色差测试 free?

色差测试 is free to download, with no in-app purchases.

### Do Mahjong136 or 色差测试 have ads?

Neither Mahjong136 nor 色差测试 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*